<html lang="en">

    <head>
        <meta charset="UTF-8">
        <title>Document</title>

        <link rel="stylesheet" href="css/style.css">

        <style>

            div,span{
                border: 1px solid red;

                background-image: url();

                height: 100px;
            }
        </style>
    </head> 

    <body>
        <a name="top"></a>
        <div>123</div>
        <div>123</div>
        <div>123</div>
        <div>123</div>
        <span>123</span><span>123<b>ask</b>dj<font color = 'red'>hksag&nbsp;&nbsp;&lt;&nbsp;&nbsp;&nbsp;dwuygd</font>liwaugdl</span><span>123</span><span>123</span>
  
        <a href="http://127.0.0.1:8000/wwh" target="_blank">我的网站</a>
        <a href="#top">回到顶部</a>

        <ul>
            <li></li>
            <li></li>
            <li></li>
        </ul>
        <table border="1px">
            <tr>
                <td>2</td>
                <td>2</td>
                <td>2</td>
                <td>2</td>
                <td>2</td>
            </tr>
            <tr>
                <td>2</td>
                <td>2</td>
                <td>2</td>
                <td>2</td>
                <td>2</td>
            </tr>
        </table>
        <form action="http://127.0.0.1:8000/hello/" method="post">

            <input type="text" name="name">用户名
            <input type="password" name = 'pwd'>密码
            <input type="file" name="file" id="">

            <input type="checkbox" name="" id="">男
            <input type="checkbox" name="" id="">女

            <input type="radio" name="gender" id="man"><label for="man">男</label>
            <input type="radio" name="gender" id="">女

            <button>提交</button>

        </form>
    </body>
</html>